65720670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75541}}^1$

素因数の和:75580

約数の個数: 32

約数和(自身を含む): 163170720

約数和(自身を除く): 97450050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 75541, 151082, 226623, 377705, 453246, 755410, 1133115, 2190689, 2266230, 4381378, 6572067, 10953445, 13144134, 21906890, 32860335, 65720670]

約数ペア:

[(1, 65720670), (2, 32860335), (3, 21906890), (5, 13144134), (6, 10953445), (10, 6572067), (15, 4381378), (29, 2266230), (30, 2190689), (58, 1133115), (87, 755410), (145, 453246), (174, 377705), (290, 226623), (435, 151082), (870, 75541)]